Individual Calculations February 2023
 Novoselov, Mikhail  Total change: -7.20  Rating chartPersonal card
 BOTVINNIK CUP_C_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 1429 1447 3.50 7 -0.18 40 -7.20 
  Gaan, Anatoly K. 1586 RUS0.5010.19407.60 
  Semenov, Nikolay 1580 RUS0.001-0.3240-12.80 
  Riskin, Grigory 1309 RUS1.0010.314012.40 
  Fedin, Aleksey 1417 RUS0.001-0.5440-21.60 
  Polukhin, Yaroslav 1442 RUS1.0010.494019.60 
  Afanasiev, Roman Bor 1300 RUS1.0010.304012.00 
  Knyazkov, Egor 1366 RUS0.001-0.6140-24.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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